[BUILD] compare commits and contributors

.gitignore

@@ -24,6 +24,7 @@
 *.pyc
 *.pyo
 *.swp
+*.tmp
 *~
 .DS_Store
 .cache

build/release/compare_commits.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+set -o pipefail
+set -e
+set -x
+
+BASE_TAG="v1.9.0"
+TARGET_TAG="v1.10.0-rc0"
+OUTPUT_FILE="commit_diff.md.tmp"
+
+HEADER="
+# Highlight
+
+## Server
+
+### Spark Engine
+
+### Spark AuthZ Plugin
+
+### Other Spark Plugins
+
+### Flink Engine
+
+### Trino Engine
+
+### JDBC Engine
+
+### Web UI
+
+### Documentation
+
+### Building, Infrastructure and Dependency
+
+### Changelogs
+
+"
+
+CONTRIBUTOR_HEADER="
+
+## Credits
+
+Last but not least, this release would not have been possible without the following contributors:
+
+"
+
+echo "$HEADER" >> ./$OUTPUT_FILE
+git log $BASE_TAG..$TARGET_TAG --pretty=format:"%s" | sed -E 's/^/- /; s/\[KYUUBI #([0-9]+)\]/[KYUUBI [#\1](https:\/\/github.com\/apache\/kyuubi\/issues\/\1)]/g' >> ./$OUTPUT_FILE
+
+
+echo "$HEADER" >> ./$OUTPUT_FILE
+git log $BASE_TAG..$TARGET_TAG --pretty=format:"- %an" | sort -u >> ./$OUTPUT_FILE
+
+echo "Release note draft saved to $OUTPUT_FILE"